Specifications

Diving return sludge pump
1Power=1.5-10kw
2DN=400-600mm
3Blade diameter=400-600mm
4Speed=480-960r/min

Diving return sludge pump

Application range
QHB type series return sludge pump is diving in QJB type submersible mixer products based on technology development of a derivatives, this pump for sewage treatment plant level 2 mixture backflow,
Denitrification of nitrogen special equipment. Also can be used in the ground water supply and drainage engineering to the head, big flow places.
Product features
1. According to the head, big flow the work pattern of special design;
2. The host impeller punch forming structure, hydraulic performance is good, high efficiency and low energy consumption;
3. The lifting design integration, interface automatic coupling, may realize the fast installation; underwater
4. By double mechanical seal and multiple motor protection function, safety operation and reliable.
Use conditions
1. Medium temperature is not higher than 40 °C;
2. Medium pH value for 5-9;
3. Medium density is not more than 1150 kg/m ³;
4. The biggest potential no depth 10 m.

Technique parameters